Description: Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects.
This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts:
1)Analog imperfection compensation for the direct upconversion transmitter
2)Design a DPD based on a memory polynomial predistorter
3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,
File list (Check if you may need any files):
Bagheri-DPD\dpdgui.m
...........\dpd_hardware.mdl
...........\dpd_hardware_rf_math.mdl
...........\dpd_hardware_sim.m
...........\dpd_hrf.mdl
...........\dpd_hrf_init.asv
...........\dpd_hrf_init.m
...........\dpd_linear.m
...........\dpd_main.asv
...........\dpd_main.m
...........\dpd_nonlinear.asv
...........\dpd_nonlinear.m
...........\dpd_rf_inp_im_file.mat
...........\dpd_rf_inp_re_file.mat
...........\dvbt_predistortion.m
...........\dvbt_predistortion_fp.m
...........\dvbt_setting.asv
...........\dvbt_setting.m
...........\fdbk_eq.m
...........\fdbk_eq_inp_im_file.mat
...........\fdbk_eq_inp_re_file.mat
...........\fdbk_eq_out_im_file.mat
...........\fdbk_eq_out_re_file.mat
...........\fdbk_path_eq_file.mat
...........\filtered_signal.txt
...........\filtered_signal5.txt
...........\filtered_signal_imag.txt
...........\filtered_signal_real.txt
...........\fir_new.fda
...........\fir_new.m
...........\fit1.m
...........\forw_eq_inp_im_file.mat
...........\forw_eq_inp_re_file.mat
...........\forw_eq_out_im_file.mat
...........\forw_eq_out_re_file.mat
...........\forw_fdbk_eq.m
...........\fpa_out_im_file.mat
...........\fpa_out_re_file.mat
...........\frow_eq.m
...........\frow_fdbk_eq.asv
...........\hrf.mdl
...........\hrf.mdl.autosave
...........\hs_err_pid3012.log
...........\input_filter_imag.txt
...........\input_filter_real.txt
...........\l_dpdv1.asv
...........\l_dpdv1.m
...........\l_dpdv2.m
...........\make_fdbk_path_eq.asv
...........\make_fdbk_path_eq.m
...........\make_forw_path_eq.asv
...........\make_forw_path_eq.m
...........\make_lut.m
...........\nl_dpdv1.asv
...........\nl_dpdv1.m
...........\nl_dpdv2.m
...........\output_filter.fda
...........\output_filter.m
...........\output_signal.txt
...........\output_signal5.txt
...........\pa_out_im_file.mat
...........\pa_out_re_file.mat
...........\rf_fdbk_path_1.mdl
...........\rf_fdbk_path_2.mdl
...........\rf_forw_path_1.mdl
...........\rf_forw_path_2.mdl
...........\rf_inp_im_file.mat
...........\rf_inp_re_file.mat
...........\sample.m
...........\src_im.mat
...........\src_re.mat
...........\untitled.coe
Bagheri-DPD
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